PCV Vavle for a 91 CRX

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Old Nov 22, 2005 | 06:09 PM
  #1  
CRX-Noob's Avatar
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From: Las Vegas, NV, USA
Default PCV Vavle for a 91 CRX

Hello everyone, i was just wondering where the pcv valve is located. Can anyone post a picture of it? I have the Chiltons repair manual but it doesnt really give me a good picture of were it is located.

Thanks.
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Old Nov 22, 2005 | 06:15 PM
  #2  
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From: I am Tyson
Default Re: PCV Vavle for a 91 CRX (CRX-Noob)

on the intake manifold, between the #1 and #2 cylinder runners. its a 90 degree bent plastic piece with a hose leading to the middle and thickest hose at the top of the intake manifold.
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Old Nov 22, 2005 | 06:26 PM
  #3  
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Default Re: PCV Valve for a 91 CRX (Tyson)

Im not sure if its the PCV, but i had a cracked hose right behind my motor. I pulled the hose off and there is a valve. I was told that the valve should just pull right out, this valve looked like it needs to be screwed out. The hose i removed from the vavle is also connected to the lower back of the engine. if this is not the PCV vavle then what the hell is it?

Thanks.
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Old Nov 22, 2005 | 06:28 PM
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From: I am Tyson
Default Re: PCV Valve for a 91 CRX (CRX-Noob)

thats the PCV valve.

it will pop off. give it a good tug up.

or it will crack. hope that doesnt happen to you. it did for me. probably wasnt ever changed.

PCV valve is #7

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Old Jan 2, 2006 | 09:36 AM
  #5  
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Default Re: PCV Valve for a 91 CRX (Tyson)

what is number 6 in that picture, the thing that the pcv valve connects to...??
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Old Jan 2, 2006 | 11:29 AM
  #6  
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Default Re: PCV Valve for a 91 CRX (mrsuburban)

#6 is the oil breather chamber..

It redirects engine blow-by into the intake
while separating the engine oil from the vapors..
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